Right now the general direction is up and that's because of the economy. But there is still a tremendous amount of skepticism about analysts' forecasts and the ability for corporations to repair profits that could challenge us next week.
The new orders index was better, profits are going to be up a little, interest rates are at a record low, there have been so many layoffs that that may start to dry up, there will be rising productivity and higher profit margins -- all these things combined could give some support,
This has been the strongest quarter in three or four years, and so you'd expect investors to want to take some profits as the quarter is winding down.